| 发明名称 |
USE OF COMPLEX ESTER OIL AS LUBRICANT OF REFRIGERANT COMPRESSOR |
| 摘要 |
Certain esters (I) are used as lubricants for refrigerant compressors operating with Cl-free partially fluorinated hydrocarbon refrigerants. (I) are esters derived from 'dicarboxylic acids and glycols or polyglycols and monocarboxylic acids or monoalcohols' (sic). |
| 申请公布号 |
JPH04220497(A) |
申请公布日期 |
1992.08.11 |
| 申请号 |
JP19910034478 |
申请日期 |
1991.02.28 |
| 申请人 |
HOECHST AG |
发明人 |
BOI KORUNIRUSU;YURUGEN UEEBERU;PEETAA RATSUPE;HERUMUUTO SHIYUPURINGERU;EEUARUTO PURAIZETSUGERU;RAINERU HENRICHI |
| 分类号 |
C09K5/04;C10M105/44;C10M105/46;C10M107/34;C10M171/00;C10N40/30 |
主分类号 |
C09K5/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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